G-3812-( ) Channel Combinations

MATERIAL OPTIONS

1. Plain steel, conforming to ASTM A366-72 (standard).
2. Plain steel, conforming to ASTM A570-79. Gr. 33 (available on request)
3. Hot-dip mill-galvanized steel, donforming to ASTM A526-80 (standard).
4. Hot-dip mill-galvanized steel, conforming to ASTM A446-80 Gr. A (available on request).

FINISH OPTIONS

1. Hot-dip mill-galvanized, conforming to ASTM A525-80, coating class G90.
2. Green Paint

LENGTH OPTIONS

1. 10'-01/4", 20'-01/2"
   (± 1/8", standard tolerance)